113402441057 has 2 divisors, whose sum is σ = 113402441058. Its totient is φ = 113402441056.

The previous prime is 113402440973. The next prime is 113402441063. The reversal of 113402441057 is 750144204311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110111812561 + 3290628496 = 331831^2 + 57364^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113402441057 is a prime.

It is a super-2 number, since 2×113402441057² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113402449057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56701220528 + 56701220529.

It is an arithmetic number, because the mean of its divisors is an integer number (56701220529).

Almost surely, 2^113402441057 is an apocalyptic number.

It is an amenable number.

113402441057 is a deficient number, since it is larger than the sum of its proper divisors (1).

113402441057 is an equidigital number, since it uses as much as digits as its factorization.

113402441057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 113402441057 its reverse (750144204311), we get a palindrome (863546645368).

The spelling of 113402441057 in words is "one hundred thirteen billion, four hundred two million, four hundred forty-one thousand, fifty-seven".